if (layerParam.indexOf(layers[i].options.code) >= 0) {
map.addLayer(layers[i]);
layersAdded = layersAdded + layers[i].options.code;
if (layerParam.indexOf(layers[i].options.code) >= 0) {
map.addLayer(layers[i]);
layersAdded = layersAdded + layers[i].options.code;